@bsv/wallet-toolbox/out/src/services/chaintracker/chaintracks/util/__tests/HeightRange.test.js

BRC100 conforming wallet, wallet storage and wallet signer components

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const HeightRange_1 = require("../HeightRange");
describe('testing HeightRange', () => {
    const hr = (a, b) => new HeightRange_1.HeightRange(a, b);
    test('length', () => {
        expect(hr(1, 1).length).toBe(1);
        expect(hr(1, 10).length).toBe(10);
        expect(hr(1, 0).length).toBe(0);
        expect(hr(1, -10).length).toBe(0);
    });
    test('copy', () => {
        expect(hr(4, 8).copy()).toEqual(hr(4, 8));
    });
    test('intersect', () => {
        expect(hr(4, 8).intersect(hr(1, 2)).isEmpty).toBe(true);
        expect(hr(4, 8).intersect(hr(1, 3)).isEmpty).toBe(true);
        expect(hr(4, 8).intersect(hr(1, 4))).toEqual(hr(4, 4));
        expect(hr(4, 8).intersect(hr(1, 7))).toEqual(hr(4, 7));
        expect(hr(4, 8).intersect(hr(1, 8))).toEqual(hr(4, 8));
        expect(hr(4, 8).intersect(hr(1, 10))).toEqual(hr(4, 8));
        expect(hr(4, 8).intersect(hr(4, 10))).toEqual(hr(4, 8));
        expect(hr(4, 8).intersect(hr(5, 10))).toEqual(hr(5, 8));
        expect(hr(4, 8).intersect(hr(6, 10))).toEqual(hr(6, 8));
        expect(hr(4, 8).intersect(hr(7, 10))).toEqual(hr(7, 8));
        expect(hr(4, 8).intersect(hr(8, 10))).toEqual(hr(8, 8));
        expect(hr(4, 8).intersect(hr(9, 10)).isEmpty).toBe(true);
        expect(hr(4, 8).intersect(hr(10, 10)).isEmpty).toBe(true);
        expect(hr(4, -8).intersect(hr(4, 10)).isEmpty).toBe(true);
        expect(hr(4, -8).intersect(hr(4, -10)).isEmpty).toBe(true);
        expect(hr(4, 8).intersect(hr(9, -10)).isEmpty).toBe(true);
    });
    test('union', () => {
        expect(() => hr(4, 8).union(hr(1, 2))).toThrow();
        expect(hr(4, 8).union(hr(1, 3))).toEqual(hr(1, 8));
        expect(hr(4, 8).union(hr(1, 4))).toEqual(hr(1, 8));
        expect(hr(4, 8).union(hr(1, 7))).toEqual(hr(1, 8));
        expect(hr(4, 8).union(hr(1, 8))).toEqual(hr(1, 8));
        expect(hr(4, 8).union(hr(1, 10))).toEqual(hr(1, 10));
        expect(hr(4, 8).union(hr(4, 10))).toEqual(hr(4, 10));
        expect(hr(4, 8).union(hr(5, 10))).toEqual(hr(4, 10));
        expect(hr(4, 8).union(hr(6, 10))).toEqual(hr(4, 10));
        expect(hr(4, 8).union(hr(7, 10))).toEqual(hr(4, 10));
        expect(hr(4, 8).union(hr(8, 10))).toEqual(hr(4, 10));
        expect(hr(4, 8).union(hr(9, 10))).toEqual(hr(4, 10));
        expect(() => hr(4, 8).union(hr(10, 10))).toThrow();
        expect(hr(4, -8).union(hr(4, 10))).toEqual(hr(4, 10));
        expect(hr(4, -8).union(hr(4, -10)).isEmpty).toBe(true);
        expect(hr(4, 8).union(hr(9, -10))).toEqual(hr(4, 8));
    });
    test('subtract', () => {
        expect(() => hr(4, 8).subtract(hr(5, 7))).toThrow();
        expect(hr(4, 8).subtract(hr(1, 3))).toEqual(hr(4, 8));
        expect(hr(4, 8).subtract(hr(1, 4))).toEqual(hr(5, 8));
        expect(hr(4, 8).subtract(hr(1, 7))).toEqual(hr(8, 8));
        expect(hr(4, 8).subtract(hr(1, 8)).isEmpty).toBe(true);
        expect(hr(4, 8).subtract(hr(1, 10)).isEmpty).toBe(true);
        expect(hr(4, 8).subtract(hr(4, 10)).isEmpty).toBe(true);
        expect(hr(4, 8).subtract(hr(5, 10))).toEqual(hr(4, 4));
        expect(hr(4, 8).subtract(hr(6, 10))).toEqual(hr(4, 5));
        expect(hr(4, 8).subtract(hr(7, 10))).toEqual(hr(4, 6));
        expect(hr(4, 8).subtract(hr(8, 10))).toEqual(hr(4, 7));
        expect(hr(4, 8).subtract(hr(9, 10))).toEqual(hr(4, 8));
        expect(hr(4, -8).subtract(hr(4, 10)).isEmpty).toBe(true);
        expect(hr(4, -8).subtract(hr(4, -10)).isEmpty).toBe(true);
        expect(hr(4, 8).subtract(hr(9, -10))).toEqual(hr(4, 8));
    });
});
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